M6 gun motor carriage

37 mm gun motor carriage M6
Side view of 37 mm gun motor carriage M6
TypeTank destroyer
Place of originUnited States
Service history
In service1942–1945
Used byUnited States, Free France, Philippine Commonwealth
WarsWorld War II
Production history
Unit cost$4,265
Specifications
Mass7,350 lb (3,330 kg)
Length14 ft 10 in (4.52 m)
Width7 ft 4 in (2.24 m)
Height6 ft 11 in (2.11 m)
Crew4 (Commander, gunner, loader, driver)

ArmorGun shield:
.25 in (0.64 cm)
Main
armament
37 mm gun M3
80 rounds
EngineDodge T-214 6 cylinder 4-cycle inline gasoline engine
99 hp (74 kW)
Power/weight29.7 hp/metric ton
SuspensionSemi-elliptic leaf spring
Operational
range
180 mi (290 km) on road
Maximum speed 55 mph (89 km/h) on road

The 37 mm gun motor carriage M6, also known as M6 Fargo, and under the manufacturer (Dodge)'s designation WC55, was a modified Dodge WC52 light truck mounting a light anti-tank gun. It was used by the United States Army for infantry support and as a mobile anti-tank gun. It operated from late 1942 to January 1945 in the Mediterranean, European, and Pacific theaters of World War II. The M6 saw limited use during the war, and was poorly suited to modern warfare as it was unarmored and was armed with a too small caliber gun. Being required to back into firing positions rather than forward firing proved to be a deficiency.